摘要
阐述某大型火电厂原水预处理系统中的机械加速澄清池(以下简称澄清池)稳定运行的意义。介绍澄清池的工作机理与沉降比的研究背景,分析了在没有参考沉降比的情况下出水的浊度和参考沉降比后出水的浊度。经过对澄清池稳定运行的研究,总结出了沉降比对澄清池稳定运行所起到的决定性作用。
The significance of stable operation of mechanical accelerated clarifier(hereinafter referred to as clarifier)in raw water pretreatment system of a large thermal power plant is expounded.The working mechanism of clarifier and the research background of sedimentation ratio are introduced.The turbidity of effluent without reference sedimentation ratio and after reference sedimentation ratio is analyzed.After studying the stable operation of the clarifier,the decisive role of settlement ratio in the stable operation of the clarifier is summarized.
作者
吴荔丹
WU Li-dan(Zhonghai Fujian Gas Power Generation Co.,Ltd.,Putian 351100,China)
出处
《黑龙江科学》
2019年第10期28-29,共2页
Heilongjiang Science
关键词
机械加速澄清池
沉降比
助凝剂
混凝剂
絮凝效果
Mechanical accelerated clarifier
Settling ratio
Coagulant aid
Coagulant
Flocculation effect